CVE-2021-27908

4.4 mediumEPSS 0.3%

Medium (4.4) in acquia mautic. EPSS 0.3% chance of exploitation in the next 30 days.

In all versions prior to Mautic 3.3.2, secret parameters such as database credentials could be exposed publicly by an authorized admin user through leveraging Symfony parameter syntax in any of the free text fields in Mautic’s configuration that are used in publicly facing parts of the application.

Severity

CVSS 3.1

4.4 medium

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWEs: CWE-74, CWE-200
Published: 2021-03-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

acquia:mautic

References

https://github.com/mautic/mautic/security/advisories/GHSA-4hjq-422q-4vpx
https://github.com/mautic/mautic/security/advisories/GHSA-4hjq-422q-4vpx

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